11618425967280 has 160 divisors (see below), whose sum is σ = 39651876760320. Its totient is φ = 2790747786240.

The previous prime is 11618425967207. The next prime is 11618425967297. The reversal of 11618425967280 is 8276952481611.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19899942 + ... + 20475461.

It is an arithmetic number, because the mean of its divisors is an integer number (247824229752).

Almost surely, 2^{11618425967280} is an apocalyptic number.

11618425967280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11618425967280 is an abundant number, since it is smaller than the sum of its proper divisors (28033450793040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11618425967280 is a wasteful number, since it uses less digits than its factorization.

11618425967280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40375539 (or 40375533 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 60.

The spelling of 11618425967280 in words is "eleven trillion, six hundred eighteen billion, four hundred twenty-five million, nine hundred sixty-seven thousand, two hundred eighty".